In our modern world, where smartphones, the internet and social media dominate the realm of communication, it’s easy to forget how important radio communication is. Even though it’s not often on our minds, radio communication remains a vital technology with a wide range of applications. From emergency services to amateur radio enthusiasts, this type of communication keeps us connected when all other forms fail us. 
Electronics
Australian homes are not only some of the largest in terms of overall floor space, but they’re also some of the most expensive. Put this down to the high plot prices, or the fact that we want all the amenities and luxuries currently available. The building frenzy in the last couple of decades has seen both a swathe of new developments, and many older homes seeing a makeover. Homeowners aren’t shy when it comes to renovations, and when getting the necessities and a few niceties that make life easier and more enjoyable. While switches and sockets may not be the first items in your renovation to-buy list, they certainly make a statement in the overall look of your home, as well as comply with current [&hellip
Your next TV will be your family’s best friend for years to come. And when we say TV in 2023, we refer to a smart one. These internet-enabled TVs stream entertainment without the need for an aerial, cable or separate streaming device. This means that you can watch all the latest films, box sets and play games without strings attached
From facility engineers and sparkies to auto enthusiasts and audiophiles, anyone who does any kind of cable splicing, connecting, or terminating is familiar with heat shrink. In fact, the job of making sure that cables and wires are properly sealed and insulated after they’ve been cut is more than just a good idea in some fields: it’s a requirement. In the mining, industrial, and telecoms sectors, heat shrinking is an essential part of ensuring that critical cabling and wiring are protected from both incidental and environmental exposure
RCDs offer a layer of personal protection that conventional circuit breakers and fuses can’t. RCD stands for residual current device, and it’s a safety switch preventing people from getting electrocuted. RCDs monitor the flow of electricity as it goes into your home or business from the main distribution panel. An imbalance or surge in electricity can result in injury or death, so if those circumstances are detected, the switch will cut off electricity automatically. Installing RCD safety switches allows the circuits to be evenly divided, and will improve safety by 100% by preventing electrocution. RCDs are very sensitive to changes in electricity and will activate (shut the power down) in a manner of milliseconds. There are different types of RCDs available – fixed, socket-outlet, and [&hellip
If you’re someone who frequently goes camping and needs a couple of things powered, or you’re looking for a power storage solution for your solar system, then you probably need a deep cycle battery. Deep cycle batteries are batteries used in solar, caravan, camping, 4WD and RV applications, as they’re the most efficient and safe power storage units. There are a few different deep cycle battery online types, with the most popular ones being AGM and lithium batteries. Most Popular Deep Cycle Batteries For most 4×4, recreational and solar camping applications, AGM batteries are the commonly used ones, simply because they’re the most affordable. If you’re looking for the best performance, however, you should consider lithium batteries, as they’re the best money can buy. Regardless, [&hellip
Barcodes are vertical parallel lines that machines can read and produce unique digital code. They are one of the main tools in commerce, found in groceries, vehicles, and even hospitals. The machine that reads these codes is called a barcode scanner. Barcode scanners help with the purchasing process and keeping track of inventory. They are a universal technology tool that prevents errors by systemizing and tracking the products. When they scan the barcode, it gets transformed into readable and understandable words on the POS system that let us know what the product or the service is. You can see how many of the products you have left and what you should order. Customers have a faster way of purchasing and getting all the information they [&hellip
Metal detection has been a rising trend in the last decade. Even though it’s not as profitable as we’ve hoped, more and more people are interested in finding not just gold, but also coins, relics and all kinds of treasures. What makes the search with a metal detector so appealing? It seems to be the adrenaline rush for the experienced prospectors, the curiosity for young people and the perfect time spent outdoors for the elder ones. People of all ages enjoy the metal detector treasure hunt
Refurbished iPads are in fact second-hand iPads that are being tested, repaired and cleaned before they are put on sale again. Once the testing and repairing are over, refurbished iPads are as good as new but have a lower price. So, if you’re thinking about getting yourself a new iPad, consider this option before spending a fortune at the Apple store
The first operational traffic lights in Australia were switched on October 13th1933 in Sydney, between the intersection of Kent and Market Street. Though few motorised vehicles existed at the time, traffic lights soon sprang up in other major capital cities throughout the country. Today, with millions of vehicles on our roads, there are thousands of locations where traffic lights safely regulate the huge volumes of traffic flow. Most systems are now automated, and states have installed integrated networks ensuring pedestrians and motorists get to their destinations quickly and safely.